/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package servlets;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Arrays;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import utils.migration.MigrationConfig;

/**
 *
 * @author ismail
 */
@WebServlet(name = "DirectedModelServlet", urlPatterns = {"/celona"})
public class DirectedModelServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {


        PrintWriter out = response.getWriter();
        MigrationConfig mc = new MigrationConfig();
        try {



            HttpSession s = request.getSession(true);
            s.setAttribute("dir", "");
            s.setAttribute("stat", "");
            s.setAttribute("topology", "");


            request.setAttribute("items", mc.getMigrationItems());
            request.setAttribute("items_styles", mc.getMigrationItemsStyles());

            request.setAttribute("state_items", mc.getStateItems());
            request.setAttribute("items_styless", mc.getStateStyles());






            request.setAttribute("topology_items", mc.getTopologyItems());
            request.setAttribute("topology_itemsStyles", mc.getTopologyItemsStyles());





            request.setAttribute("sql_names", mc.getSqlNames());
            request.setAttribute("sql_name_values", mc.getSqlNameValues());

            request.setAttribute("system_entities", mc.getSystemEntities());
            request.setAttribute("system_entity_values", mc.getSystemEntityValues());


            request.setAttribute("evolveLink", mc.getEvolveLink());





            RequestDispatcher rd = request.getRequestDispatcher("index.jsp");
            rd.forward(request, response);
            // }


        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
